package com.youan.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.youan.bean.User;

import java.util.List;
import java.util.Map;

public interface UserService extends IService<User> {
    String addUser(User user);
    List<User> listAllUsers();
    Map<Integer, Object> selectUserByRName(String name);
}
